package com.dhl.observer.improve;

/**
 * @title: Pbserver
 * @Author danghailiang
 * @Date: 2022/8/22 10:09
 * @Version 1.0
 */
// 接收者
public interface Observer {
    /**
     * 修改天气
     * @param temperature
     * @param pressure
     * @param humidity
     */
    public void update(int temperature, int pressure, int humidity);
}
